| 单词 |
focal length |
| 释义 |
ˈfocal length noun [countable] technical the distance between the centre of a lens and the focal point 焦距Examples from the Corpusfocal length• Properties of a parabola All parabolas are similar. Focal length a determines the magnitude.• A single focal length, fixed-focus is often sufficient.• The image produced by a diverging lens is however frequently virtual and consequently the focal length does not seem easy to determine.ˈfocal length nounChineseSyllable centre a the between distance the of Corpus |
| 随便看 |
- make up to somebody
- make up your mind
- make up your mind/make your mind up
- make use of
- make use of something
- make use of sth
- make water
- make waves
- make way
- make way for
- make way for sb
- make way for somebody
- make way for something
- make way (for something/somebody)
- make way for sth
- make-weight
- make weight
- makeweight
- make whoopee
- make-work
- make work
- makework
- make you puke
- make your/an entrance
- make your apologies
- 《严陵高揖汉天子,何必长剑拄颐事玉阶》什么意思,原诗出处,注解
- 《严霜降处,难伤夫翠松青竹；烈火焚时,不损其良金璞玉.》出自哪里,什么意思,注释,句意,翻译
- 《严风截人耳,素雪坠地凝.林上飞霜起,波中自生冰.》原诗出处,译文,注释
- 《丧》字义，《丧》字的字形演变，小篆隶书楷书写法《丧》
- 《丧亲》什么意思|注释|译文|翻译
- 《丧亲章》古代励志家训
- 《丧失名誉的卡塔琳娜·布鲁姆》剧情简介|鉴赏|观后感
- 《丧失；失掉》同义词与近义词
- 《丧家之犬》成语意思解释与出处|例句
- 《丧尽礼,祭尽诚.事死者,如事生.》什么意思|注释|译文|评说
- 《丧己于物,失性于俗者,谓之倒置之民》原文与赏析
- 《丧心病狂》成语意思解释与出处|例句
- 《丧母饮酒食肉 阮籍 司马昭 何曾》
- 《丧礼》剧情简介|鉴赏|观后感
- 《丧致乎哀章》意思|赏析|感悟
|